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APC temperature sensor - AP9335T
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APC temperature sensor - AP9335T
  • Weight: 0.21 lbs
  • Model #: TCHAP9335T
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  • $128.63 
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GREENTECH COMPATIBLE APCRBC114 SLA BATTERY FOR APC BACK-UPS BE450G, BE450G-CN, BE450G-LM, BN4001, BR500CI-IN, BR500CI-RS, BX500CI 12V 6AH REPLACES APCRBC114 RBC114 Battery Cartridge #114
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GREENTECH COMPATIBLE APCRBC114 SLA BATTERY FOR APC BACK-UPS BE450G, BE450G-CN, BE450G-LM, BN4001, BR500CI-IN, BR500CI-RS, BX500CI 12V 6AH REPLACES APCRBC114 RBC114 Battery Cartridge #114

Limited time offer, ends 05/15

  • Brand: GreenTech
  • Part Number: GTS-APCRBC114-12V6
  • Color: Black
  • Type: Battery
  • Model #: GTS-APCRBC114-12V6
  •  
  • $45.00 
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EATON PW5115 1400 LV&HV Replacement battery pack
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  •  
  • $319.99 
APC SYMIM3 Symmetra Rm Main Intelligence Module
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APC SYMIM3 Symmetra Rm Main Intelligence Module
  • Type: Intelligence Module
  • Model #: SYMIM3
PowerStar--9AH REPLACEMENT FOR 12V 7AH UPS Battery for APC Back-UPS APC Back-UPS RS 800VA
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  • $39.88 
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UPS Replacement Battery Pack for APC BX1500BP - APC RBC33 Cartridge #33 - Leakproof 12V 7AH Battery.
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  • $35.88 
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APC RBC35 Replacement Battery Cartridge for APC Back-UPS ES BE350C / BE350R
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  •  
  • $22.88 
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RBC35 Replacement Battery Cartridge for APC Back-UPS ES BE325-CN / BE325R
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  •  
  • $48.88 
  • Free Shipping
2 Pack - 12V 18Ah APC Smart-UPS 1500VA USB SER, SUA1500US UPS Battery
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2 Pack - 12V 18Ah APC Smart-UPS 1500VA USB SER, SUA1500US UPS Battery
  • Parts: 2 Year Warranty
  • Model #: PS12-18-2Pack-03
  •  
  • $115.88 
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5AH Battery 4 6V 4.5Ah Replacement for UPS Battery for APC RBC1
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  • $24.88 
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PowerStar-- RBC35 Replacement Battery Cartridge for APC Back-UPS ES BE350C / BE350R
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  • $22.88 
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PowerStar® UPS Battery for APC BE650R Lead-Acid Battery 12V, 9Ah
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PowerStar® UPS Battery for APC BE650R Lead-Acid Battery 12V, 9Ah
  • Parts: 2 Year Warranty
  • Model #: 12V9AH-PSTAR-12V9AH
  •  
  • $38.88 
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PowerStar Battery 12V 9Ah APC DL3000RM3U, DL3000RMI3U UPS Battery
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  • $39.88 
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12V 18AH UPS Battery Replaces 20Ah BB Battery HR22-12, HR2212
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12V 18AH UPS Battery Replaces 20Ah BB Battery HR22-12, HR2212
  • Parts: 2 Year Warranty
  • Model #: PS12-18-72
  •  
  • $59.88 
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12V 7.5Ah Battery Replaces APC Back-UPS ES 725VA Broadband Battery
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  • $32.27 
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PowerStar Battery For Geek Squad (Best Buy) GS-700U UPS Battery
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PowerStar Battery For Geek Squad (Best Buy) GS-700U UPS Battery
  • Parts: 2 Year Warranty
  • Model #: PS12-9-855412365
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  • $39.88 
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12V Battery for APC IBM Belkin UPS Backup Systems ES500 ES550
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12V Battery for APC IBM Belkin UPS Backup Systems ES500 ES550
  • Parts: 2 Year Warranty
  • Model #: PS12-9-00095
  •  
  • $39.88 
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PowerStar 6V 5AH - UB645 Replacement for UPS Battery for APC AP200
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  • $24.88 
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RBC7 SU1400 SUA1500 SU700 APC Replacement Battery Cartridge UPS
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RBC7 SU1400 SUA1500 SU700 APC Replacement Battery Cartridge UPS
  • Parts: 2 Year Warranty
  • Model #: PS12-18-2Pack-10
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  • $115.88 
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3YR WARRANTY RBC35 APC UPS Battery for the BE350U 12V 3.4ah SLA
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3YR WARRANTY RBC35 APC UPS Battery for the BE350U 12V 3.4ah SLA
  • Parts: 2 Year Warranty
  • Model #: PS12-3.3-243
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  • $22.88 
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PowerStar-- 12V 7AH Sealed Lead Acid Battery for APC Model SU700RMNET UPS
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  • $39.88 
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2 Pack - 12V 18AH APC Back UPS Pro 1400 Replacement SLA Battery
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2 Pack - 12V 18AH APC Back UPS Pro 1400 Replacement SLA Battery
  • Parts: 2 Year Warranty
  • Model #: PS12-18-2Pack-09
  •  
  • $115.88 
  • Free Shipping
PowerStar Battery 12V 8Ah Belkin Pro F6C750AVR UPS Battery UPGRADED 9AH
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  • $39.88 
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PowerStar--12v 8ah UPS Battery replaces 7ah BB Battery BP7-12-T2, BP7-12T
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  • $39.88 
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RBC21 - 12V / 5Ah Sealed Lead Acid UPS Replacement Battery - BBBP5512RT
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  • $23.88 
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12V 18AH UPS Battery Replaces 20Ah BB Battery HR22-12, HR2212 - 2 Pack
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  • $115.88 
  • Free Shipping
Eaton 744-A1974 Replacement Battery - For 9PX and 9SX UPS
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  • $640.97 
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PowerStar® Battery for Tripp Lite Model Office 500 UPS 3 Year Warranty
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  • $39.88 
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PowerStar®RBC5 UPS Computer Power Backup System Complete Replacement Battery Kit
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  • $59.99 
  • Free Shipping

Whether you have a busy data center or web servers that need to be constantly online, UPS accessories help you ensure that your surge protection system is efficient at all times. Make sure to consider the coverage time provided by the UPS power bank, and to have replacement batteries for your UPS system if required.

The UPS Protects Data and Keeps the System Running

UPS stands for “Uninterruptible Power Supply”. This device is essential in mission-critical environments and data centers since it prevents downtime in case of electrical failure. It’s able to provide backup power, allow the computer or server to shut down properly and prevent data loss. Different types of UPS surge protectors are capable of providing backup power for different amounts of time. You can also set them up to alert the server when the battery is running low, so it will shut down correctly before the power source fails. 

Know When It’s Time to Get UPS Replacement Batteries

The battery in your UPS surge protector wears out over time, just like the ones inside your laptop and smartphone. It gradually loses its original capacity. Some UPS models test their batteries regularly to make sure they can offer enough backup power for the right amount of time. Use software to monitor how fast the battery loses capacity, or take note of the time it takes to go off. Luckily, UPS replacement batteries are easy to find and install. As a rule of thumb, you should replace the battery every three or four years.  Most UPS power supplies have a battery slot that's similar to the one on your laptop where you can find the worn-out battery.

UPS Network Management Cards Let You Monitor Your UPS Power Supply Via a Secure Network 

UPS network management cards, like the APC® AP9631 and APC AP9630, add extra functionalities to your UPS surge protector. They allow you to monitor your UPS system via a secure network browser using the IPv6 protocol. They use device encryption to connect via HTTPS/SSL, SSH and SNMPv3. These UPS accessories also notify you when a problem occurs, so you’ll be able to prevent downtime or data losses. Network management cards offer data and event logs to help you identify problems in advance.

External Battery Packs Extend the Uptime of Your UPS Surge Protector

Some UPS models can work with external batteries to offer even more protection from electrical failure. They work similarly to the power banks you use for your smartphone, as they extend the runtime of the UPS power supply after the battery inside has died. Most external battery packs come with a cord, which goes into a dedicated connector. Some models, like the Tripp Lite® BP72V18-2US, have daisy-chain connectors to add multiple battery packs to the same UPS surge protector. Many external UPS batteries have unique designs that allow you to stack them in racks and create a tidy set up in a data center. Browse Newegg to find all of the available power supplies today.

Bestselling UPS Accessories Reviews:

Chris M.
8/30/2025 6:26:54 AM
It had over an 80% charge when it arrived

“ Changing these batteries out is a PIA because of the number of things that are plugged into the UPS. ”

CyberPower RB1270X2A UPS Replacement Battery Cartridge 12V 7AH
Anonymous
7/25/2025 3:45:05 AM
Perfect replacement

“ You can't buy generic batteries for my UPS, I think due to the proprietary connector they use. ”

APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161
Thomas D.
3/21/2025 6:30:08 AM
Solved My Problem

“ This happened about 3 times before I suspected my UPS. ”

PowerStar--Replacement UB1290 12V 9Ah APC UPS Computer Back Up Power Battery - 2 Pack
David C.
1/25/2025 3:39:13 PM
Perfect replacement

“ According to the UPS, estimate time with the same setup seems to indicate more time than with the original battery. ”

APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161
Joseph D.
1/11/2025 9:22:25 AM
Prompt delivery, perfect fit!

“ Looking forward to a few years of trouble-free UPS-ing. ”

APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161
Gary R.
12/1/2024 5:06:45 PM
Much better than my do-it-yourself solution

“ Battery pack fits into the UPS easily. ”

CyberPower RB1290X4F Battery Kit
David M.
6/21/2024 7:49:36 AM
Great product

“ Unfortunately the day after I ordered the battery we had a power surge and POP the UPS system is dead. ”

APC UPS Battery Replacement for APC UPS Models BR1500G, BR1300G, BX1500M, BX1500G, SMC1000-2U, SMC1000-2UC, BR1500GI, SMC1000-2U, SMC1000-2UC and select others (APCRBC124)
Jake J.
6/19/2024 10:34:35 PM
Keeping my Beloved APC going...

“ HDD failures before using an uninterrupted power supply unit: 3 ”

APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)